二硫醚,disulfide英语短句,例句大全

二硫醚,disulfide
1)disulfide[英][dai's?lfaid][美][da?'s?lfa?d]二硫醚
1.In the presence of triethylamine, a series of disulfides have been prepared by the reaction of thiols with triphenylphosphine dichloride.双 (三氯甲基 )碳酸酯与三苯基膦反应生成的二氯三苯基膦在三乙胺存在下与硫酚 (醇 )反应 ,合成了一系列收率良好的二硫醚化合物。
2.The reductive cleavage of dithiocarbamic esters are promoted by the SmI2-HMPA -THF-t-BuOH System successfully to give disulfides and thiocarboxamides at room temperature in good yields; The reduction of thiocarbamic esters are also promoted by the same system to give disulfides and carboxamides.室温下SmI_2-THF-HMPA-t-BuOH体系可顺利地将二硫代氨基甲酸酯还原断裂得到二硫醚和硫代甲酰胺;同样条件下,硫代氨基甲酸酯还原断裂得到二硫醚和甲酰胺。
3.The work in this paper can be summarized to an unprecedented synthesis of penta-substituted dipyrrole disulfides derivatives from acyl thioformanilides, which were used as multifuctional synthons.本论文以15种α-取代苯甲酰基硫代甲酰芳胺为合成子,建立了全取代双吡咯二硫醚类化合物的一种新型合成方法。

英文短句/例句

1.Synthesis of Diferrocenebutyl Disulfide with Phase Transfer Catalyst相转移催化合成二二茂铁丁基二硫醚
2.Study of Titanocene Dichloride/zinc Restored Disulfides and Its Application二氯二茂钛/锌体系还原二硫醚及其应用研究
3.The Oxidation Removal of Benzothiophene and Dimethyl Disulfide苯并噻吩和二甲基二硫醚氧化脱除的研究
4.Study on the Synthetic Method and Structural Characterization of Dipyrrole Disulfides Derivatives双吡咯二硫醚类衍生物的合成方法研究及结构表征
5.Electrochlorination of Diphenylsulfide and Diphenyloxide with Methylene Chloride二氯甲烷对二苯硫醚及二苯醚的电极氯化反应
6.Porous Poly(phenylene sulfide) Membrane via Thermally Induced Phase Separation Ⅰ.PPS/ diphenyl ketone system热致相分离法制备聚苯硫醚多孔膜 Ⅰ.聚苯硫醚和二苯酮体系
7.Synthesis and antitumor activity of thiadiazolylthioether dihydrazones噻二唑硫醚双腙的合成及抗肿瘤活性
8." Air quality--Determination of sulfuretted hydrogen, methyl sulfhydryl, dimethyl sulfide and dimethyl disulfide--Gas chromatography"GB/T14678-1993空气质量硫化氢、甲硫醇、甲硫醚和二甲二硫的测定气相色谱法
9.Synthesis of furan from allenic sulfide derivatives联二烯丁基硫醚衍生物合成呋喃的反应
10.Isobaric Vapor-liquid Equilibrium of Binary Systems Containing Thiophene-Toluene,Diethyl sulfide-Toluene噻吩-甲苯、乙硫醚-甲苯二元体系汽液平衡
11.Determination of Dimethyl Trisulfide in Water by Headspace Solid-phase Micro-extraction Coupled with Gas Chromatography/Mass Spectrometry顶空固相微萃取法用于测定水中二甲基三硫醚
12.Studies on Design, Synthesis and Molecular Recognition of Cyclic Peptides Containing Polyamine, Disulfide or Thioether Structure含多胺、二硫键以及硫醚结构的环肽的设计合成及分子识别研究
13.HALOPHILIC REACTIONS OF NUCLEOPHILES--2.CROWN ETHER-PROMOTED REACTIONS OF CF_2Br_2 AND PhSNa亲核试剂的亲卤反应——2.冠醚促进的二氟二溴甲烷与硫酚钠的反应
14.Research about the First-principles Calculation of Bis-(4-mercapt0npheny1)-ether Molecule Ⅰ-V's Characteristics4,4' 二硫基二苯醚分子导线Ⅰ-V特性的第一性原理研究
15.Preparation of Benzalchloroimines and Its Decomposition Mechanism Catalyzed by Diphenyl Sulfide苄叉氯亚胺的制备及在二苯硫醚催化下的分解机理
16.The study of extraction of Au (III) with dimethyl Sulfide-sulfonated kerosene from the medium of hydrochloric acid二甲硫醚—磺化煤油从盐酸介质中萃取金(Ⅲ)的研究
17.Studies on Extraction Chemistry of Gold (Ⅲ)--Extraction of Gold (Ⅲ) from Hydrochloric Acid Solution with Di-iso-octylsulphide in Kerosene金的萃取化学研究——二异辛基硫醚从盐酸介质中萃取金(Ⅲ)
18.The sulfonium salt(CH_3)_2SCH_2CH=CCl_2Cl(2)was synthesized from dimethyl sulfide and 1,1,3-trichloro-1-propene.以二甲硫醚和1,1,3-三氯-1-丙烯反应合成了锍盐2,经碱处理形成(?)

相关短句/例句

disulfides二硫醚
1.Sm/ZrCl4 system induced reductive cleavage of S—S bond in diaryl disulfidesSm/ZrCl_4体系促进芳基二硫醚分子中S—S键的还原断裂反应
2.This paper reports reductive reaction of the thiocarbamic esters with samarium diiodide to give disulfidesand carboxamides in good results.报道在二碘化钐作用下,硫代氨基甲酸酯发生还原反应,得到较好产率的二硫醚和酰胺化合物。
3.Thio anions,which were produced by reductive cleavage of disulfides by Zn/I2 in DMF,underwent nucleophilic substitution with α-bromo ethyl acetate and α-bromo acetonitrie smoothly,α-thio esters and α-thio nitriles were obtained with good yields rate of 79%~91%.二硫醚在二甲基甲酰胺(DMF)中被Zn/I2还原,发生S—S键的断裂,生成硫负离子,随后与α-溴乙酸乙酯或α-溴乙腈反应,分别生成α-硫代酯和α-硫代腈,产率为79%~91%。
3)dimethyl sulfide二甲硫醚
1.Rate constants for the reactions of ozone with dimethyl sulfide and ethene;臭氧与二甲硫醚和乙烯的反应速率常数测定
4)Thioether dianhydride硫醚二酐
1.Thioether dianhydride, 2,2 ｛4 [(4 nitrophenyl)azo]imino｝bis ethylamine(diamine monomer) were synthesized and characterized.合成了硫醚二酐和 4 -硝基 -4 -[N,N-二 ( 2 -氨乙基 )氨基 ]偶氮苯 (二胺单体 )及对应的硫醚聚酰胺酸 ,并对其结构进行表征。
5)diethyl sulfide二乙硫醚
6)Diphenyl sulfide二苯硫醚